Automatic Pen Waterer from Milk Bar is covered and has a unique hole shape which helps eliminate debris from contaminating the water. Waterer features a bottom drain for easy cleaning and holds two gallons which makes it ideal for young calves, sheep and goats. It may be attached to wood rails, pipe rails, walls or steel gates. Threads are standard garden hose and an automatic float valve (830) is included along with 4 self-tapping screws and 4 cable ties for installation. Dimensions are 24” H x 11” D x 13.5” W.